Especially suitable for use as:
The Record DFA127 is a universal drive system for the automation of swing doors. It is characterized by sophisticated technology, compact design and especially Record’s legendary smoothness of operation. The focus on a broad range of applications makes it a full-fledged drive, suitable for widely differing requirements.
Its universal qualities are mainly due to its electro-mechanical construction, and partly due to its modular design. When the door drive motor operates, it simultaneously tensions a spring integrated in the drive housing. The shutting movement uses energy stored in the spring, which, depending on requirements, is also motor-assisted. Even without motor assistance, thanks to ingenious mechanics, optimum power deployment is achieved in the entire door swing area. This is necessary to move the door reliably to its end position against draft resistance, for example, and also complies with the norms and standards of current safety requirements.
The Record DFA 127 is available to operate doors in sizes EN4 to EN6. The different spring forces required can be quickly and precisely adjusted on the spot using the special adjustment screw.
In detail, this model also provides many other sophisticated features, allowing pre-defined door types to be quickly and easily adapted to local and country-specific circumstances.
one-winged sliding door with smoke protection
With modified seals and a heat-absorbing core, the basic Record CLEAN K1 becomes a certified smoke control door